What does nTT stand for?
nTT stands for "National Telephone and Telegraph"
How to abbreviate "National Telephone and Telegraph"?
"National Telephone and Telegraph" can be abbreviated as nTT
What is the meaning of nTT abbreviation?
The meaning of nTT abbreviation is "National Telephone and Telegraph"
What does nTT mean?
nTT as abbreviation means "National Telephone and Telegraph"
